8275995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 18450432

約数和(自身を除く): 10174437

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 43, 45, 47, 63, 65, 91, 105, 117, 129, 141, 195, 215, 235, 273, 301, 315, 329, 387, 423, 455, 559, 585, 611, 645, 705, 819, 903, 987, 1365, 1505, 1645, 1677, 1833, 1935, 2021, 2115, 2709, 2795, 2961, 3055, 3913, 4095, 4277, 4515, 4935, 5031, 5499, 6063, 8385, 9165, 10105, 11739, 12831, 13545, 14147, 14805, 18189, 19565, 21385, 25155, 26273, 27495, 30315, 35217, 38493, 42441, 58695, 64155, 70735, 78819, 90945, 127323, 131365, 176085, 183911, 192465, 212205, 236457, 394095, 551733, 636615, 919555, 1182285, 1655199, 2758665, 8275995]

約数ペア:

[(1, 8275995), (3, 2758665), (5, 1655199), (7, 1182285), (9, 919555), (13, 636615), (15, 551733), (21, 394095), (35, 236457), (39, 212205), (43, 192465), (45, 183911), (47, 176085), (63, 131365), (65, 127323), (91, 90945), (105, 78819), (117, 70735), (129, 64155), (141, 58695), (195, 42441), (215, 38493), (235, 35217), (273, 30315), (301, 27495), (315, 26273), (329, 25155), (387, 21385), (423, 19565), (455, 18189), (559, 14805), (585, 14147), (611, 13545), (645, 12831), (705, 11739), (819, 10105), (903, 9165), (987, 8385), (1365, 6063), (1505, 5499), (1645, 5031), (1677, 4935), (1833, 4515), (1935, 4277), (2021, 4095), (2115, 3913), (2709, 3055), (2795, 2961)]